Chopper

"Chopper" AKA C1-10P, is an Astromech Droid appearing in in the television show ''Star Wars Rebels. ''He is one of the main heroes of the series.

Personality
He has been described as being lazy, belligerent, rude, grumpy, and cantankerous as well as frequently ignoring his crew's orders and being much more content to do things his way. In contrast to the more lovable and openly heroic R2-D2, Chopper is a much more apathetic individual and nowhere near as easy a character to get along with. Nevertheless, he still serves as the repair-droid on the ship Ghost during it's fights against the Empire and is also very loyal in spite of his many flaws.

Due to the crew of Ghost having little in the way of resources, Chopper is cobbled together from a variety of pieces and as such is nowhere near as "sleek" as many later droid models, or even his fellow astromech R2-D2.

Trivia

 * He was voiced by the series producer, Dave Filoni.